/**
* Execute console.
*
* @param AbstractInput $input
* @param Output $output
*/
protected function execute(AbstractInput $input, Output $output)
{
$output->writeln($this->getApplication()->getApplicationVersion());
$output->write("\n");
$names = $this->getConsoles();
$width = $output->getMaxWidth($names) + 4;
$output->writeln(sprintf('<style name="comment">%s</style>', 'Available commands:'));
foreach ($names as $name) {
$description = null;
$cleanName = strip_tags(trim($name));
if ($this->application->hasConsole($cleanName)) {
$description = $this->application->getConsole($cleanName)->getDescription();
}
$output->writeln($output->width($width, $name) . ' ' . (string) $description);
}
}
/**
* Execute console.
*
* @param AbstractInput $input
* @param Output $output
*/
protected function execute(AbstractInput $input, Output $output)
{
$name = $input->argument->get('console_name');
$console = $this->application->getConsole($name);
$arguments = $this->buildArguments($console);
$options = $this->buildOptions($console);
$width = $output->getMaxWidth(array_merge($arguments, $options));
$output->writeln(sprintf('<style name="comment">%s</style>', 'Usage:'));
$output->writeln($this->buildUsage($console));
$this->writeArguments($arguments, $width, $console, $output);
$this->writeOptions($options, $width, $console, $output);
if ($help = $console->getHelp()) {
$output->writeln();
$output->writeln(sprintf('<style name="comment">%s</style>', 'Help:'));
$output->writeln(' ' . $help);
}
}
/**
* Compute max width.
*
* @return int[]
*/
private function computeMaxWidth()
{
$widths = array();
foreach ($this->headers as $header) {
$widths[] = strlen($header->getClean()) + 2;
}
foreach ($this->rows as $row) {
foreach ($row as $index => $cell) {
$cells = $this->collectCell($index);
$width = $this->output->getMaxWidth($this->normalizeContent($cells)) + 2;
if (!isset($widths[$index]) || $widths[$index] < $width) {
$widths[$index] = $width;
}
}
}
return $widths;
}
